package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlLtiTypes entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlLtiTypes
 * @author MyEclipse Persistence Tools
 */

public class MdlLtiTypesDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlLtiTypesDAO.class);
	// property constants
	public static final String NAME = "name";
	public static final String BASEURL = "baseurl";
	public static final String TOOLDOMAIN = "tooldomain";
	public static final String STATE = "state";
	public static final String COURSE = "course";
	public static final String COURSEVISIBLE = "coursevisible";
	public static final String CREATEDBY = "createdby";
	public static final String TIMECREATED = "timecreated";
	public static final String TIMEMODIFIED = "timemodified";

	public void save(MdlLtiTypes transientInstance) {
		log.debug("saving MdlLtiTypes instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlLtiTypes persistentInstance) {
		log.debug("deleting MdlLtiTypes instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlLtiTypes findById(java.lang.Long id) {
		log.debug("getting MdlLtiTypes instance with id: " + id);
		try {
			MdlLtiTypes instance = (MdlLtiTypes) getSession().get(
					"idv.loveloser.dao.MdlLtiTypes", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlLtiTypes instance) {
		log.debug("finding MdlLtiTypes instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlLtiTypes")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlLtiTypes instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from MdlLtiTypes as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByName(Object name) {
		return findByProperty(NAME, name);
	}

	public List findByBaseurl(Object baseurl) {
		return findByProperty(BASEURL, baseurl);
	}

	public List findByTooldomain(Object tooldomain) {
		return findByProperty(TOOLDOMAIN, tooldomain);
	}

	public List findByState(Object state) {
		return findByProperty(STATE, state);
	}

	public List findByCourse(Object course) {
		return findByProperty(COURSE, course);
	}

	public List findByCoursevisible(Object coursevisible) {
		return findByProperty(COURSEVISIBLE, coursevisible);
	}

	public List findByCreatedby(Object createdby) {
		return findByProperty(CREATEDBY, createdby);
	}

	public List findByTimecreated(Object timecreated) {
		return findByProperty(TIMECREATED, timecreated);
	}

	public List findByTimemodified(Object timemodified) {
		return findByProperty(TIMEMODIFIED, timemodified);
	}

	public List findAll() {
		log.debug("finding all MdlLtiTypes instances");
		try {
			String queryString = "from MdlLtiTypes";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlLtiTypes merge(MdlLtiTypes detachedInstance) {
		log.debug("merging MdlLtiTypes instance");
		try {
			MdlLtiTypes result = (MdlLtiTypes) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlLtiTypes instance) {
		log.debug("attaching dirty MdlLtiTypes instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlLtiTypes instance) {
		log.debug("attaching clean MdlLtiTypes instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}